Yes it seems they did that with all the EE6 exams:
Oracle Certified Expert,
Java EE 6 Enterprise JavaBeans Developer
Oracle Certified Expert, Java EE 6 Java Persistence API Developer
Oracle Certified Expert, Java EE 6 Web Services Developer
Oracle Certified Expert, Java Platform, EE 6 Web Component Developer
vs
Oracle Certified Professional, Java EE 5 Business Component Developer
Oracle Certified Professional, Java EE 5 Web Component Developer
Oracle Certified Professional, Java EE 5 Web Services Developer
I have no idea what the difference would be other than the title though...